﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using YuuzleComic.IDAL;
using YuuzleComic.DBUtility;//Please add references
namespace YuuzleComic.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:cjlog
	/// </summary>
	public partial class cjlog:Icjlog
	{
		public cjlog()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "cjlog"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from cjlog");
			strSql.Append(" where id=@id ");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(YuuzleComic.Model.cjlog model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into cjlog(");
			strSql.Append("cjid,mcmc,mhid,adddate)");
			strSql.Append(" values (");
			strSql.Append("@cjid,@mcmc,@mhid,@adddate)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@cjid", SqlDbType.Int,4),
					new SqlParameter("@mcmc", SqlDbType.VarChar,50),
					new SqlParameter("@mhid", SqlDbType.Int,4),
					new SqlParameter("@adddate", SqlDbType.DateTime)};
			parameters[0].Value = model.cjid;
			parameters[1].Value = model.mcmc;
			parameters[2].Value = model.mhid;
			parameters[3].Value = model.adddate;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(YuuzleComic.Model.cjlog model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update cjlog set ");
			strSql.Append("cjid=@cjid,");
			strSql.Append("mcmc=@mcmc,");
			strSql.Append("mhid=@mhid,");
			strSql.Append("adddate=@adddate");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@cjid", SqlDbType.Int,4),
					new SqlParameter("@mcmc", SqlDbType.VarChar,50),
					new SqlParameter("@mhid", SqlDbType.Int,4),
					new SqlParameter("@adddate", SqlDbType.DateTime),
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = model.cjid;
			parameters[1].Value = model.mcmc;
			parameters[2].Value = model.mhid;
			parameters[3].Value = model.adddate;
			parameters[4].Value = model.id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from cjlog ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from cjlog ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public YuuzleComic.Model.cjlog GetModel(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,cjid,mcmc,mhid,adddate from cjlog ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
			parameters[0].Value = id;

			YuuzleComic.Model.cjlog model=new YuuzleComic.Model.cjlog();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["id"].ToString()!="")
				{
					model.id=int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
				}
				if(ds.Tables[0].Rows[0]["cjid"].ToString()!="")
				{
					model.cjid=int.Parse(ds.Tables[0].Rows[0]["cjid"].ToString());
				}
				model.mcmc=ds.Tables[0].Rows[0]["mcmc"].ToString();
				if(ds.Tables[0].Rows[0]["mhid"].ToString()!="")
				{
					model.mhid=int.Parse(ds.Tables[0].Rows[0]["mhid"].ToString());
				}
				if(ds.Tables[0].Rows[0]["adddate"].ToString()!="")
				{
					model.adddate=DateTime.Parse(ds.Tables[0].Rows[0]["adddate"].ToString());
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,cjid,mcmc,mhid,adddate ");
			strSql.Append(" FROM cjlog ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,cjid,mcmc,mhid,adddate ");
			strSql.Append(" FROM cjlog ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "cjlog";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  Method
	}
}

